Commercial Electrical Services: An Overview

Essentially, the commercial electrical services we get are the ones that commercial electricians are responsible for. These services would include such work as design, installation, maintenance and the repair of the electrical systems in commercial buildings.

Commercial electrical installation refers to the process of installing electrical systems and equipment in commercial buildings such as offices, retail, hospitals, schools, distribution centers, public buildings, banks, and other non-residential buildings.

These commercial buildings also include such establishments as restaurants, medical facilities, hotels, retail stores, warehouses and others.

Types of electrical services

The electrical services refer to the conductors, electrical materials, and equipment that transfer power from the utility system to the wiring system. These utility systems supply the said property with electrical power. 

There are various other examples of commercial electrical installations. These would include installations of heavy-duty electrical wires, air conditioning systems, lighting, elevators and escalators.

Also included are installations of sound systems, motors, machinery, and hospital equipment, to name a few important ones.

Some service details

Typically, commercial electrical services companies can cover a full range of electrical-related services. These services include the power tools theyuse in the trade,all the way to inter-connectivity and keeping your premises secure and more by the electricians/

The service companies would make sure that the services and the systems are fully operational and compliant with health and safety laws. These days, they make it a point to include contributions to a positive environment for everyone — clients, client-companies and the public.


The services represented by the commercial electricians typically works in direct collaboration with designers, architects and contractors.They all have their respective licenses. 

Moreover, these people are professional trades men who have completed an electrician apprenticeship program to obtain a commercial certification.

Many of the other electrical services provided for by the regular electricians that they work with in these commercial settings.(Freelance electricians tend to concentrate on servicing the electrical needs of residential home owners.)

Here are some of the examples. 


Many commercial properties today are changing and innovating the lights they use, which is part of their selling strategy. These are usually upgrades or retrofits.  The main reason is actually to save on money regarding energy costs, and a reduction of their carbon footprints. 

Since they are well-versed in these areas, commercial electricians, they perform the work in such a way that it does not interfere with the client’s work in their day-to-day operations of the business.

Their training shows in instances where if any panel work or special wiring is required, they complete their tasks quickly and easily. 


Today’s commercial properties require a higher level of electrical backing . This is in order to provide the necessary power to ensure complete operations. In short, it depends on the electrical panel. 

One of the main commercial services provided today directly relates to the electrical control panel. Electricians may be able to upgrade current electrical panels or do a complete installation of a new electrical panel. 

Services and Improvements

Having tenants in your buildings makes it imperative that you develop a partnership with the commercial electrical team servicing your building. This will enable you to deal  with a variety of services and improvements much smoother and easier.

In the end, this ensures optimal comfort and operations within your buildings. 

Some of the important services rendered by your electrical system team include wiring and rewiring, installing new circuits, remodeling, indoor and outdoor lighting, powering up with your security systems, fire alarms, and motion detection systems.

In the offices, they also work on the intercom units and system, and energy-saving systems. There are also some other smaller common services, mostly concerning their appliances.


This concerns mostly on light switches that malfunction. It is common for a light switch to malfunction. Perhaps, an overload, damaged wire, or improper connection can cause it to buzz or stop working. 

Despite the causes, this definitely needs checking out. An outlet can fail due to a tripped breaker or fault in the wiring, or the outlet itself can be faulty. 

Fixing a switch or outlet or installing a new one requires expert knowledge of wiring along with the handling of professional tools and use of new techniques.


The electrical panel is the most important part of the electrical system. This is where all the power that goes into your buildings and is distributed to entire house is affected should there be problems. 

A problem here can affect the electrical system in your entire home. For instance, if your old service panel is rated at under 100 amps, you replace it. Your service companies can help upgrade it and install a 100 amp or 200-amp panel (depending on the size of your home and how much electricity it uses.)

Additionally, your commercial electricians can address common issues such as frequently tripping breakers, buzzing sounds from the panel, or one that’s hot to the touch.


One of the most common symptoms of dimming or buzzing lights are caused mostlyin continuous power in malls and in retail shops. This causes flickering, dimming or buzzing lights.

Symptoms like these only means you have outdated and overloaded or perhaps a faulty  

wiring. Sometimes, there could be too many devices plugged into the circuit. The switch might need to be replaced.

Checking on the conditions and causes of lighting issues would definitely need an electrician to fix.

Electrical services can also involve indoor lighting and exterior architectural or security lighting. These might need transformers, buried cables, and protection against the elements.

Wiring / rewiring

Licensed electricians are the only ones who will do the wiring installations, repair or replacement. Even with the power off, there’s the chance for shocks, burns, or electrocution if you’re not properly equipped and protected. 

Wiring serves every appliance, electronic device, and electrical fixture. If any of these malfunctions, a short circuit or a frayed wire may be the cause. A certified licensed electrician is the only person who is ready to quickly fix the problem.

This is part of the many commercial electrical services that a commercial electrician performs

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